Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-085566-index-headers.html | 2023-03-30 16:15:02 | |
| 0001193125-23-085566-index.html | 2023-03-30 16:15:02 | |
| 0001193125-23-085566.txt | 2023-03-30 16:15:02 | |
 0001193125-23-085566-xbrl.zip | 17753 | 2023-03-30 16:15:02 |
| d438825d8k.htm | 24725 | 2023-03-30 16:15:02 |
| d438825d8k_htm.xml | 3350 | 2023-03-30 16:15:02 |
| d438825dex991.htm | 68365 | 2023-03-30 16:15:02 |
| FilingSummary.xml | 1740 | 2023-03-30 16:15:02 |
| Financial_Report.xlsx | 5728 | 2023-03-30 16:15:02 |
| MetaLinks.json | 19048 | 2023-03-30 16:15:02 |
| R1.htm | 39626 | 2023-03-30 16:15:02 |
| report.css | 2767 | 2023-03-30 16:15:02 |
| Show.js | 1084 | 2023-03-30 16:15:02 |
| spro-20230330.xsd | 2878 | 2023-03-30 16:15:02 |
| spro-20230330_lab.xml | 17995 | 2023-03-30 16:15:02 |
| spro-20230330_pre.xml | 11280 | 2023-03-30 16:15:02 |